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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringWil SgCalorex AG
Calorex AG Logo
Verified· 3 sources

Calorex AG

Summary

About the company

The core activity of Calorex AG is the planning, consulting and realization of energy technology projects, particularly in the areas of heating, ventilation, air conditioning, refrigeration and sanitation. The company provides engineering services for various types of construction projects, including office and administrative buildings, schools and sports facilities, residential buildings, restaurants and retail buildings, churches and parish centers, industrial buildings, hospitals, clinics and nursing homes, as well as power plants and district heating networks.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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4
Energy consulting and energy concepts
Energy consulting, energy concepts and feasibility studies for buildings and facilities.
Engineering services for heating, ventilation, air conditioning, refrigeration, plumbing and sprinkler systems
Engineering services covering heating, ventilation, air conditioning, refrigeration, plumbing and sprinkler systems.
Specialist coordination for HVAC, plumbing and electrical
Specialist coordination for HVAC, plumbing and electrical in planning and construction projects.
General design for CHP plants and district heating networks
General designs for CHP plants and district heating networks.
Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.86
★TrustpilotSoon
PProvenExpertSoon

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Location

Gallusstrasse 35
9500 Wil Sg
Opening hours
Mon
07:30 - 11:45, 13:15 - 17:00
Tue
07:30 - 11:45, 13:15 - 17:00
Wed
07:30 - 11:45, 13:15 - 17:00
Thu
07:30 - 11:45, 13:15 - 17:00
Fri
07:30 - 11:45, 13:15 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.038.065
Founded
1995 · 31 years
Last commercial register change
November 29, 2024
Employees
11 to 20

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